279 lines
9.3 KiB
Dart
279 lines
9.3 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:qhd_prevention/customWidget/custom_button.dart';
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import 'package:qhd_prevention/customWidget/toast_util.dart';
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import 'package:qhd_prevention/pages/my_appbar.dart';
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import 'package:qhd_prevention/pages/user/login_page.dart';
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import 'package:qhd_prevention/services/SessionService.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../../http/ApiService.dart';
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class MineSetPwdPage extends StatefulWidget {
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const MineSetPwdPage(this.type, {super.key});
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final String type;
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@override
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State<MineSetPwdPage> createState() => _MineSetPwdPageState();
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}
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class _MineSetPwdPageState extends State<MineSetPwdPage> {
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final _formKey = GlobalKey<FormState>();
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final _oldPwdController = TextEditingController();
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final _newPwdController = TextEditingController();
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final _confirmPwdController = TextEditingController();
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bool _obscureOld = true;
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bool _obscureNew = true;
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bool _obscureConfirm = true;
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String textString =
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"为了您的账户安全，请确保密码长度为 8-18 位，必须包含大小写字母+数字+特殊字符，例如:Aa@123456";
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Map<String, dynamic> passData = {
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"id": '',
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"password": "",
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"newPassword": "",
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};
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@override
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void initState() {
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super.initState();
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switch (widget.type) {
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case "0":
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textString =
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"密码长度8-18位，需包含数字、字母、英文符号至少2种或以上元素";
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break;
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case "1":
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textString =
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"检测到您的密码为弱密码，请修改密码后重新登录。为了您的账户安全，请确保密码长度为 8-18 位，必须包含大小写字母+数字+特殊字符，例如:Aa@123456";
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break;
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case "2":
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textString =
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"检测到您30天内未修改密码，请修改密码后重新登录。为了您的账户安全，请确保密码长度为 8-18 位，必须包含大小写字母+数字+特殊字符，例如:Aa@123456";
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break;
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case "3":
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textString =
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"检测到您的密码为弱密码，请修改密码后重新登录。为了您的账户安全，请确保密码长度为 8-18 位，必须包含大小写字母+数字+特殊字符，例如:Aa@123456";
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break;
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case "4":
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textString =
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"检测到您30天内未修改密码，请修改密码后重新登录。为了您的账户安全，请确保密码长度为 8-18 位，必须包含大小写字母+数字+特殊字符，例如:Aa@123456";
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break;
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}
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}
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@override
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void dispose() {
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_oldPwdController.dispose();
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_newPwdController.dispose();
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_confirmPwdController.dispose();
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super.dispose();
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}
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// 与登录页一致的输入框样式
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Widget _buildRoundedInput({
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required TextEditingController controller,
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required String hint,
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bool obscure = false,
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VoidCallback? toggleObscure,
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FormFieldValidator<String>? validator,
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}) {
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return TextFormField(
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controller: controller,
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obscureText: obscure,
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validator: validator,
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decoration: InputDecoration(
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hintText: hint,
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hintStyle: const TextStyle(color: Colors.grey),
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filled: true,
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fillColor: const Color(0xFFE2EBF4),
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contentPadding: const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
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suffixIcon: toggleObscure == null
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? null
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: IconButton(
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icon: Icon(
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obscure ? Icons.visibility_off : Icons.visibility,
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color: Colors.grey,
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),
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onPressed: toggleObscure,
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(30),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(30),
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borderSide: BorderSide.none,
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),
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),
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style: const TextStyle(color: Colors.black),
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);
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}
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// 密码复杂度校验
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bool isPasswordValid(String password) {
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final hasUpperCase = RegExp(r'[A-Z]');
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final hasLowerCase = RegExp(r'[a-z]');
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final hasNumber = RegExp(r'[0-9]');
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final hasSpecialChar = RegExp(r'[!@#\$%\^&\*\(\)_\+\-=\[\]\{\};:"\\|,.<>\/\?~`]');
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return hasUpperCase.hasMatch(password) &&
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hasLowerCase.hasMatch(password) &&
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hasNumber.hasMatch(password) &&
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hasSpecialChar.hasMatch(password);
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}
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void _handleSubmit() async {
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// 使用 Form 验证必填
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if (!(_formKey.currentState?.validate() ?? false)) return;
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final oldPwd = _oldPwdController.text.trim();
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final newPwd = _newPwdController.text.trim();
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final confirmPwd = _confirmPwdController.text.trim();
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if (newPwd != confirmPwd) {
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ToastUtil.showNormal(context, '新密码和确认密码两次输入的密码不一致');
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return;
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}
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if (newPwd.length < 8) {
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ToastUtil.showNormal(context, '新密码需要大于8位');
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return;
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}
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if (newPwd.length > 32) {
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ToastUtil.showNormal(context, '新密码需要小于32位');
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return;
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}
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if (!isPasswordValid(newPwd)) {
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ToastUtil.showNormal(context, '新密码必须包含大小写字母、数字和特殊符号。');
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return;
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}
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await _changePass(oldPwd, newPwd, confirmPwd);
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}
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Future<void> _changePass(String oldPwd, String newPwd, String confirmPwd) async {
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try {
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passData['id'] = SessionService.instance.accountId ?? "";
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passData['password'] = oldPwd;
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passData['newPassword'] = newPwd;
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passData['confirmPassword'] = confirmPwd;
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final raw = await AuthApi.changePassWord(passData);
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if (raw['success'] == true) {
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ToastUtil.showNormal(context, '新密码修改成功!');
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Navigator.pop(context, true);
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// 清除用户登录状态
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await _clearUserSession();
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// 跳转到登录页并清除所有历史路由
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Navigator.pushAndRemoveUntil(
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context,
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MaterialPageRoute(builder: (context) => const LoginPage()),
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(Route<dynamic> route) => false,
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);
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} else if (raw['success'] == false) {
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ToastUtil.showNormal(context, '当前密码密码有误');
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} else {
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ToastUtil.showNormal(context, '登录错误！请联系管理员');
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}
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} catch (e) {
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print('修改密码出错：$e');
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ToastUtil.showNormal(context, '登录错误！请联系管理员');
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}
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}
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Future<void> _clearUserSession() async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.remove('isLoggedIn'); // 清除登录状态
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// 根据你项目的实际 key 再删除 token 等（如果有）
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// await prefs.remove('user_token');
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.white,
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appBar: const MyAppbar(title: '修改密码'),
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 20),
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child: Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'修改密码',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 30),
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// 当前密码
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_buildRoundedInput(
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controller: _oldPwdController,
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hint: '当前密码',
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obscure: _obscureOld,
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toggleObscure: () => setState(() => _obscureOld = !_obscureOld),
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validator: (v) {
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if (v == null || v.isEmpty) return '请输入当前密码';
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return null;
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},
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),
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const SizedBox(height: 20),
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// 新密码
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_buildRoundedInput(
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controller: _newPwdController,
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hint: '新密码',
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obscure: _obscureNew,
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toggleObscure: () => setState(() => _obscureNew = !_obscureNew),
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validator: (v) {
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if (v == null || v.isEmpty) return '请输入新密码';
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return null;
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},
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),
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const SizedBox(height: 20),
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// 确认新密码
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_buildRoundedInput(
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controller: _confirmPwdController,
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hint: '确认新密码',
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obscure: _obscureConfirm,
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toggleObscure: () => setState(() => _obscureConfirm = !_obscureConfirm),
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validator: (v) {
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if (v == null || v.isEmpty) return '请输入确认密码';
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return null;
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},
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),
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const SizedBox(height: 15),
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Text(
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textString,
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style: const TextStyle(color: Colors.red, fontSize: 13),
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),
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const SizedBox(height: 30),
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SizedBox(
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width: double.infinity,
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height: 45,
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child: CustomButton(
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onPressed: _handleSubmit,
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text: "提交",
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backgroundColor: Colors.blue,
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),
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),
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],
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),
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),
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),
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),
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);
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}
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}
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